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Last Updated: January 27, 2023

Details for Patent: 6,174,442


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Summary for Patent: 6,174,442
Title: Adsorbent for phosphate from an aqueous medium, production and use of said adsorbent
Abstract:An adsorbent for phosphate from aqueous medium, particularly for inorganic phosphate or phosphate bound to foodstuffs from body fluids or foodstuffs, which contains beta-iron hydroxide stabilized by carbohydrates and/or by humic acid.
Inventor(s): Geisser; Peter (St. Gallen, CH), Philipp; Erik (St. Gallen, CH)
Assignee: Vifor (International) AG (St. Gallen, SE)
Application Number:09/077,944
Patent Claim Types:
see list of patent claims
Compound; Process; Formulation;

Drugs Protected by US Patent 6,174,442

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 6,174,442

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany195 47 356Dec 19, 1995
PCT Information
PCT FiledDecember 19, 1996PCT Application Number:PCT/EP96/05695
PCT Publication Date:June 26, 1997PCT Publication Number: WO97/22266

International Family Members for US Patent 6,174,442

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 005026 See Plans and Pricing
Austria 207707 See Plans and Pricing
Australia 1374797 See Plans and Pricing
Brazil 9612138 See Plans and Pricing
Canada 2240668 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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